19089082845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313991}}^1$

素因数の和:314202

約数の個数: 48

約数和(自身を含む): 38010615552

約数和(自身を除く): 18921532707

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 579, 965, 1351, 1737, 2895, 4053, 6755, 8685, 12159, 20265, 60795, 313991, 941973, 1569955, 2197937, 2825919, 4709865, 6593811, 10989685, 14129595, 19781433, 32969055, 60600263, 98907165, 181800789, 303001315, 424201841, 545402367, 909003945, 1272605523, 2121009205, 2727011835, 3817816569, 6363027615, 19089082845]

約数ペア:

[(1, 19089082845), (3, 6363027615), (5, 3817816569), (7, 2727011835), (9, 2121009205), (15, 1272605523), (21, 909003945), (35, 545402367), (45, 424201841), (63, 303001315), (105, 181800789), (193, 98907165), (315, 60600263), (579, 32969055), (965, 19781433), (1351, 14129595), (1737, 10989685), (2895, 6593811), (4053, 4709865), (6755, 2825919), (8685, 2197937), (12159, 1569955), (20265, 941973), (60795, 313991)]